Question

1litre water 30 degree celsius in water at 50 degree Celsius the temperature of the mixture will be​

Answer 1

Answer:

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Step-by-step explanation:

the temperature will slightly less than 40°C. Explanation: Because water expands when heated, 1 litre of water at 50°C will have less mass than 1 litre of water at 30°C. As a result, the 30°C litre has slightly more than the 50°C litre, and thus the average will end up slightly less than 40°C